Write your own script. Other m script in chegg is wrong.

1 a) (0 Consider the following functions: y = 2 cos(x). -2 sin(x). y = 1 + Icos(x)L y=-1-sin(x). Write MATLAB script to plot all the functions in the same axes in the interval - 21 SXS 21. (Name of the script : FA1Q1a1.m) Consider the following functions: f(x) = exp g(x) = log(x + 1). A(x) X-0.5 -0.5 SX